Tumor cell culture device

Abstract

The utility model discloses a tumor cell culture device, which relates to the technical field of biological medicine, and comprises a culture box, the top of the culture box is provided with a box cover, a culture dish is arranged in the culture box, the bottom of the culture dish is provided with a heating plate, the top of the heating plate is provided with a fixing component for fixing the culture dish, and the bottom of the culture dish is provided with a fixing component for fixing the culture dish. A heating plate is arranged on the incubator body, a shaking assembly for shaking the heating plate is arranged on the heating plate, an adjusting assembly for adjusting the shaking amplitude of the shaking assembly is arranged on the shaking assembly, and a lifting assembly for adjusting the height of the incubator body is arranged at the bottom of the incubator body. And then the heating plate heats the heating plate to enable the interior of the heating plate to reach a proper temperature, then the heating plate is fixed through the fixing assembly, then the heating plate is shaken by starting the shaking assembly to prevent the heating plate from precipitating, and the shaking amplitude of the shaking assembly to the heating plate is changed by adjusting the adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of biomedicine, in particular to a tumor cell culture device. Background Art

[0002] Tumor cells are mainly used in cancer research and drug development. A tumor cell culture device is mainly used to culture tumor cells by simulating a greenhouse environment to allow tumor cells to survive, grow and reproduce.

[0003] For example, a tumor cell culture device is described in the patent with patent announcement number CN220685163U. The scheme described therein is to set a motor, a second spring, a shaft rod and a cam. By starting the motor, the shaft rod and the cam are driven to rotate. The rotating cam cooperates with the second spring to make the movable plate shake continuously, thereby making the culture dish on the movable plate shake, thereby avoiding the precipitation or coagulation of the culture fluid due to long-term stillness, thereby facilitating the normal culture of tumor cells.

[0004] The above case has the problem that the shaking amplitude cannot be adjusted. The device uses a spring to bounce the movable plate to make the culture dish jump, so the movable plate can only move under the stretching degree of the spring and cannot be adjusted according to the required amplitude in the culture dish. The device also has the problem that the height cannot be adjusted. The device can only be used for one working height and has limitations.

[0005] Based on this, a tumor cell culture device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0006] The purpose of the utility model is to provide a tumor cell culture device to solve the problems in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tumor cell culture device comprises an incubator, the top of which is movably abutted against a box cover, a culture dish is arranged inside the incubator, the bottom of the culture dish is movably connected to a heating plate, a fixing component for fixing the culture dish is arranged on the top of the heating plate, a shaking component for shaking the heating plate is arranged on one side of the heating plate, and a lifting component for adjusting the height of the incubator is arranged at the bottom of the incubator.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional scheme: the fixing component includes a fixed card block, the bottom of the fixed card block is fixedly connected to the top of the heating plate, the other side of the top of the heating plate is fixedly connected to a limiting block, the top of the limiting block is slidably connected to a sliding card block, a first threaded hole is opened on one end of the sliding card block, a first threaded rod is spirally connected to the first threaded hole on the sliding card block, and one end of the first threaded rod is connected to the shaft and rotatably connected to the inside of the fixed card block.

[0011] In an optional scheme: the shaking assembly includes a rotating motor, the output end of the rotating motor is fixedly connected to an eccentric turntable, a slide groove is opened on one side of the eccentric turntable, a moving block is slidably connected in the slide groove of the eccentric turntable, a convex column is fixedly connected to the top of the moving block, a connecting rod is fixedly connected to one side of the heating plate, a sliding frame is provided at the end of the connecting rod away from the heating plate, the convex column is slidably connected in the sliding frame of the connecting rod, support columns are movably connected on the left and right sides of the interior of the heating plate, both sides of the support columns are fixedly connected to the inner wall of the incubator, and an adjustment assembly for adjusting the moving block is provided inside the moving block.

[0012] In an optional solution: the adjustment component includes a second threaded hole, the second threaded hole is opened inside the moving block, a second threaded rod is provided on the second threaded hole, and one end of the second threaded rod is connected to the shaft and is rotatably connected to the inside of one side of the eccentric rotating disk.

[0013] In an optional solution: the lifting assembly includes telescopic columns, which are respectively fixedly connected to the bottom of the incubator, connecting rods are provided between the telescopic columns, an electric telescopic rod is installed in the middle of the connecting rod, and the output end of the electric telescopic rod is fixedly connected to the bottom of the incubator.

[0014] In an optional solution, the top of the culture dish is movably in contact with a tank cover.

[0015] In an optional solution, the fixed block and the sliding block match each other, and the diameter of the matching fixed block and the sliding block is the same as the outer diameter of the culture dish.

[0016] In an optional solution: a rotating knob is installed on a side of the second threaded rod away from the eccentric rotating disk.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The utility model achieves the effect of fixing the culture dish by rotating the first threaded rod to make the sliding block approach or move away from the fixed block.

[0019] 2. The utility model achieves the effect of moving the convex column away from or close to the center of the eccentric turntable by adjusting the adjustment component, so that the amplitude of the connecting rod driven by it changes. The change of the connecting rod amplitude will change the shaking amplitude of the heating plate.

[0020] 3. The utility model achieves the effect of moving the incubator up and down by adjusting the lifting component, so that the incubator can be applied to different working heights and can be used more widely. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a structural cutaway diagram of the utility model.

[0023] Figure 3 It is a partial structural schematic diagram of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the shaking component and the adjusting component of the utility model.

[0025] Figure 5 It is a partial cutaway schematic diagram of the shaking assembly and the adjusting assembly of the utility model.

[0026] Among them: 1. incubator; 2. box cover; 3. culture dish; 4. heating plate; 5. fixed block; 6. limit block; 7. sliding block; 8. first threaded rod; 9. rotating motor; 10. eccentric turntable; 11. boss; 12. connecting rod; 13. supporting column; 14. moving block; 15. second threaded hole; 16. second threaded rod; 17. telescopic column; 18. connecting rod; 19. electric telescopic rod; 20. tank cover; 21. turning knob. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1-Figure 5In an embodiment of the utility model, a tumor cell culture device includes an incubator 1, the top of the incubator 1 is movably connected to a box cover 2, a culture dish 3 is arranged inside the incubator 1, the bottom of the culture dish 3 is movably connected to a heating plate 4, a fixing component for fixing the culture dish 3 is arranged on the top of the heating plate 4, a shaking component for shaking the heating plate 4 is arranged on one side of the heating plate 4, and a lifting component for adjusting the height of the incubator 1 is arranged at the bottom of the incubator 1.

[0030] In one embodiment, Figure 3 As shown, the fixing assembly includes a fixed block 5, the bottom of which is fixedly connected to the top of the heating plate 4, and the other side of the top of the heating plate 4 is fixedly connected to a limiting block 6, and the top of the limiting block 6 is slidably connected with a sliding block 7, and a first threaded hole is provided on one end of the sliding block 7, and a first threaded rod 8 is spirally connected to the first threaded hole on the sliding block 7, and one end of the first threaded rod 8 is connected to the inside of the fixed block 5 through a connecting shaft, and the sliding block 7 is driven away from or close to the fixed block by rotating the first threaded rod 8. Due to the existence of the limiting block 6, the sliding block 7 can only slide on its outer surface, and the sliding block 7 is limited. When the sliding block 7 is close to the fixed block 5, the culture dish is fixed, thereby playing a fixing role.

[0031] In one embodiment, Figure 4 As shown, the shaking assembly includes a rotating motor 9, an eccentric turntable 10 is fixedly connected to the output end of the rotating motor 9, a slide groove is provided on one side of the eccentric turntable 10, a moving block 14 is slidably connected in the slide groove of the eccentric turntable 10, a convex column 11 is fixedly connected to the top of the moving block 14, a connecting rod 12 is fixedly connected to one side of the heating plate 4, a sliding frame is provided at the end of the connecting rod 12 away from the heating plate 4, the convex column 11 is slidably connected in the sliding frame of the connecting rod 12, and support columns 13 are movably connected to the left and right sides of the interior of the heating plate 4, and the two sides of the support columns 13 are fixedly connected to the inner wall of the incubator 1, and the interior of the moving block 14 is provided with a There is an adjustment component for adjusting the moving block 14. By rotating the motor 9, the eccentric turntable 10 on its output end is driven to rotate. The eccentric turntable 10 will drive the moving block 14 inside it to rotate together. The moving block 14 will drive the boss 11 on its top to rotate. Since the boss 11 is slidably connected in the sliding frame of the connecting rod 12, the boss 11 can only move in the sliding frame, and thus can only lead the connecting rod 12 to move back and forth. When the boss 11 reaches the left and right sides, it will be in the sliding frame, so the connecting rod 12 will not operate. The movement of the connecting rod 12 will drive the heating plate 4 to pull and pull, causing it to shake the culture dish 3 on its top to prevent the culture medium inside the culture dish 3 from settling.

[0032] In one embodiment, Figure 4 and Figure 5 As shown, the adjustment component includes a second threaded hole 15, and the second threaded hole 15 is opened inside the moving block 14. The second threaded hole 15 is provided with a second threaded rod 16. One end of the second threaded rod 16 is connected to the shaft and is rotatably connected to the inside of one side of the eccentric turntable 10. By rotating the second threaded rod 16, the moving block 14 is driven to move in the slide groove of the eccentric turntable 10, thereby moving the boss 11 closer to or away from the center of the eccentric turntable 10. The distance between the boss 11 and the center of the eccentric turntable 10 will affect the movement amplitude of the connecting rod 12, thereby changing the shaking amplitude of the culture dish 3.

[0033] In one embodiment, Figure 1 and Figure 2 As shown, the lifting assembly includes telescopic columns 17, and the telescopic columns 17 are respectively fixedly connected to the bottom of the incubator 1. A connecting rod 18 is provided between the telescopic columns 17. An electric telescopic rod 19 is installed in the middle of the connecting rod 18. The output end of the electric telescopic rod 19 is fixedly connected to the bottom of the incubator 1. By starting the electric telescopic rod 19 to apply an upward force to the incubator 1, the incubator 1 is moved away from the ground through the telescopic columns 17, thereby achieving a lifting effect.

[0034] In one embodiment, Figure 2 and Figure 3 As shown, the top of the culture dish 3 is movably abutted against a tank cover 20, and the tank cover 20 can prevent the culture medium inside the culture dish 3 from splashing when it is shaken.

[0035] In one embodiment, Figure 3 As shown, the fixed block 5 and the sliding block 7 fit together, and the diameter of the fit between the fixed block 5 and the sliding block 7 is the same as the outer diameter of the culture dish 3. The fit between the fixed block 5 and the sliding block 7 can prevent the problem of deviation, and the fit diameter is the same as the outer diameter of the culture dish 3 so that the culture dish 3 can be well fixed.

[0036] Example 2

[0037] In one embodiment, Figure 4 As shown, a rotating knob 21 is installed on the side of the second threaded rod 16 away from the eccentric rotating disk 10 , and the rotating knob 21 makes it easier to rotate the second threaded rod 16 .

[0038] The working principle of the utility model is as follows: the above embodiment discloses a tumor cell culture device, wherein the electric telescopic rod 19 is started to exert an upward force on the culture box 1, so that the culture box 1 is moved away from the ground through the telescopic column 17 to play a lifting role, then the box cover 2 is opened to place the culture dish 3 on the heating plate 4, and then the culture dish 3 is heated by the heating plate 4, and then the first threaded rod 8 is rotated to make the sliding block 7 close to the fixed block 5, so as to clamp the culture dish 3 and play a fixing effect, and then the rotating motor 9 is started to rotate the eccentric turntable 10 at the output end thereof, and the eccentric turntable 10 will drive the moving block 14 inside it to rotate together, and the moving block 14 will drive the convex column 11 on its top to rotate. When the boss 11 reaches the left and right sides, it will be in the sliding frame, so the connecting rod 12 will not work. The movement of the connecting rod 12 will drive the heating plate 4 to pull and pull, so that it will shake the culture dish 3 on top of it to prevent the culture medium inside the culture dish 3 from settling. By rotating the second threaded rod 16, it drives the moving block 14 to move in the slide groove of the eccentric turntable 10, so that the boss 11 is moved closer to or away from the center of the eccentric turntable 10. The distance between the boss 11 and the center of the eccentric turntable 10 will affect the movement amplitude of the connecting rod 12, thereby changing the shaking amplitude of the culture dish 3.

[0039] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A tumor cell culture device, comprising an incubator (1), characterized in that: The top of the incubator (1) is movably abutted against a box cover (2); a culture dish (3) is provided inside the incubator (1); a heating plate (4) is movably connected to the bottom of the culture dish (3); a fixing component for fixing the culture dish (3) is provided on the top of the heating plate (4); a shaking component for shaking the heating plate (4) is provided on one side of the heating plate (4); and a lifting component for adjusting the height of the incubator (1) is provided at the bottom of the incubator (1).

2. A tumor cell culture device according to claim 1, characterized in that: The fixing assembly comprises a fixing block (5), the bottom of the fixing block (5) being fixedly connected to the top of the heating plate (4), the other side of the top of the heating plate (4) being fixedly connected to a limiting block (6), the top of the limiting block (6) being slidably connected to a sliding block (7), one end of the sliding block (7) being provided with a first threaded hole, a first threaded rod (8) being spirally connected to the first threaded hole on the sliding block (7), and one end of the first threaded rod (8) being rotatably connected to the interior of the fixing block (5) via a connecting shaft.

3. A tumor cell culture device according to claim 1, characterized in that: The shaking assembly comprises a rotating motor (9), the output end of the rotating motor (9) is fixedly connected to an eccentric rotating disk (10), a sliding groove is provided on one side of the eccentric rotating disk (10), a moving block (14) is slidably connected in the sliding groove of the eccentric rotating disk (10), a convex column (11) is fixedly connected to the top of the moving block (14), a connecting rod (12) is fixedly connected to one side of the heating plate (4), a sliding frame is provided at one end of the connecting rod (12) away from the heating plate (4), the convex column (11) is slidably connected in the sliding frame of the connecting rod (12), support columns (13) are movably connected on the left and right sides of the interior of the heating plate (4), the two sides of the support columns (13) are fixedly connected to the inner wall of the incubator (1), and an adjustment component for adjusting the moving block (14) is provided inside the moving block (14).

4. A tumor cell culture device according to claim 3, characterized in that: The adjustment assembly comprises a second threaded hole (15), the second threaded hole (15) being opened inside the moving block (14), a second threaded rod (16) being provided on the second threaded hole (15), and one end of the second threaded rod (16) being connected to a shaft and rotatably connected to the inside of one side of the eccentric rotating disk (10).

5. The tumor cell culture device according to claim 1, characterized in that: The lifting assembly comprises telescopic columns (17), the telescopic columns (17) being respectively fixedly connected to the bottom of the incubator (1), connecting rods (18) being provided between the telescopic columns (17), an electric telescopic rod (19) being installed in the middle of the connecting rod (18), and an output end of the electric telescopic rod (19) being fixedly connected to the bottom of the incubator (1).

6. The tumor cell culture device according to claim 1, characterized in that: The top of the culture dish (3) is movably abutted against a tank cover (20).

7. The tumor cell culture device according to claim 2, characterized in that: The fixed clamping block (5) and the sliding clamping block (7) fit together, and the diameter of the fitting between the fixed clamping block (5) and the sliding clamping block (7) is the same as the outer diameter of the culture dish (3).

8. The tumor cell culture device according to claim 4, characterized in that: A rotating knob (21) is mounted on a side of the second threaded rod (16) away from the eccentric rotating disk (10).

Images